Results 31 to 40 of about 153,706 (171)
We prove bifurcation theorems for evolutionary game theoretic (Darwinian dynamic) versions of nonlinear matrix equations for structured population dynamics.
J. M. Cushing
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Bifurcations of homoclinic orbits in bimodal maps [PDF]
We discuss the bifurcation structure of homoclinic orbits in bimodal one dimensional maps. The universal structure of these bifurcations with singular bifurcation points and the web of bifurcation lines through the parameter space are described. The bifurcations depend on two parameters (codimension 2 bifurcations).
arxiv +1 more source
Effect of Circuit Breaker Shunt Resistance on Chaotic Ferroresonance in Voltage Transformer
Ferroresonance or nonlinear resonance is a complex electrical phenomenon, which may cause over voltages and over currents in the electrical power system which endangers the system reliability and continuous safe operating. This paper studies the effect
RADMANESH, H., ROSTAMI, M.
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Phase-Dependent Spontaneous Spin Polarization and Bifurcation Delay in Coupled Two-Component Bose-Einstein Condensates [PDF]
The spontaneous spin polarization and bifurcation delay in two-component Bose-Einstein condensates coupled with laser or/and radio-frequency pulses are investigated. We find that the bifurcation and the spontaneous spin polarization are determined by both physical parameters and relative phase between two condensates.
arxiv +1 more source
Introduction: Atherosclerosis is a focal disease that susceptibly forms near bifurcations, anastomotic joints, side branches, and curved vessels along the arterial tree.
Omid Arjmandi-Tash, Seyed Esmail Razavi
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Fractal basins in an ecological model [PDF]
Complex dynamics is detected in an ecological model of host-parasitoid interaction. It illustrates fractalization of basins with self-similarity and chaotic attractors. This paper describes these dynamic behaviors, bifurcations, and chaos.
I. Djellit, S. Chouit
doaj
The Effect of Susceptible Immigrants in a System Dynamic on the Spread of Malaria in Indonesia
The spread of malaria is a serious public health problem, including in Indonesia. The mathematical model is formulated to describe the dynamic nature of the spread of malaria. The model used in this article is the SIR-SI model. This article discusses the
Euis Aprianti+2 more
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Collision and Annihilation of Relative Equilibrium Points Around Asteroids with a Changing Parameter [PDF]
In this work, we investigate the bifurcations of relative equilibria in the gravitational potential of asteroids. A theorem concerning a conserved quantity, which is about the eigenvalues and number of relative equilibria, is presented and proved. The conserved quantity can restrict the number of non-degenerate equilibria in the gravitational potential
arxiv +1 more source
Variations in the aortic - common iliac bifurcation in man - a cadaveric study
Background and aims: The abdominal aorta usually terminates at the level of L4 vertebral body into common iliac arteries. With the present day advancements in vascular surgery and neurological surgeries involving approach to lumbar vertebral bodies, we ...
Maneesha Sharma+2 more
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Analysis of degenerate Chenciner bifurcation [PDF]
Degenerate Chenciner bifurcation in generic discrete-time dynamical systems is studied in this work. While the non-degenerate Chenciner bifurcation can be described by 2 bifurcation diagrams, the degeneracy we studied in this work gives rise to 32 different bifurcation diagrams.
arxiv +1 more source